Process for making a record

Details Process for making a record Process for making a record

1978-12-28

1981-02-03

Flint, Jr., J. Howard

Plastic and nonmetallic article shaping or treating: processes

Forming sound grooves in records

Die pressing disk type records

264247, 264255, 425116, 425810, 249 83, B29C 900, B29C 1700, B29D 1700

Patent

active

042488184

ABSTRACT:
A process for making a plastic record including the ordered steps of placing a cake of transparent moldable plastic in a record press having grooves for impressing sound grooves into the plastic, placing on opaque sheet of material having a picture printed thereon on at least one side onto the cake in the record press, placing a transparent moldable plastic on top of the opaque sheet of material and pressing the combined cake, sheet and transparent plastic in the record press whereby a transparent record having a picture and sound grooves contained therein is formed.

REFERENCES:
patent: 2862233 (1958-12-01), Brown
patent: 3113905 (1963-12-01), Rosen
patent: 3122598 (1964-02-01), Berger
patent: 3270101 (1966-08-01), Jardine et al.
patent: 3518146 (1970-06-01), Plympton
patent: 3526690 (1970-09-01), Bachman
patent: 3635622 (1972-01-01), Weschsler
patent: 3662051 (1972-05-01), Harlow
patent: 3839129 (1974-10-01), Neumann

Affiliated with

Also associated with

Rating

Process for making a record does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for making a record, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for making a record will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-550609